Pöyry is a Finnish surname. Notable people with the surname include:

• Kaisa Pöyry (1818–1892), Finnish folk healer and herbalist
• Jaakko Pöyry (1924–2006), Finnish industrialist
• Pekka Pöyry (1939–1980), Finnish jazz and rock saxophonist and flutist

This page lists people with the surname Pöyry.
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